Cooking housing for a portable countertop electric oven



FIG. 1 is a perspective view of a cooking housing for a portable countertop electric oven showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The dashed lines in various figures are for illustrative purposes only and form no part of the claimed design. 

We claim the ornamental design for a cooking housing for a portable countertop electric oven, as shown and described. 